名詞性從句主語從句

1、關(guān)于名詞性從句主語從句現(xiàn)在學(xué)習(xí)的是第一頁，共29頁名詞性從句名詞性從句主語從句主語從句賓語從句賓語從句同位語從句同位語從句表語從句表語從句現(xiàn)在學(xué)習(xí)的是第二頁，共29頁主語從句主語從句把兩句話合并成一句話把兩句話合并成一句話1. Tom will win the tennis game. It seems impossible.That Tom will win the tennis game seems possible.主語主語連系動詞連系動詞表語表語現(xiàn)在學(xué)習(xí)的是第三頁，共29頁That Tom will win the tennis game seems possible.連系動詞連系動詞

2、表語表語主語從句主語從句主句主句現(xiàn)在學(xué)習(xí)的是第四頁，共29頁 主語從句主語從句： 在主句中在主句中擔(dān)當(dāng)主語的是一個從句擔(dān)當(dāng)主語的是一個從句，這個，這個從句就叫主語從句。從句就叫主語從句。 引導(dǎo)詞引導(dǎo)詞： 從屬連詞：從屬連詞：that, whether 關(guān)系代詞：關(guān)系代詞：who, whom, what which, whose 關(guān)系副詞：關(guān)系副詞：when, where, why 現(xiàn)在學(xué)習(xí)的是第五頁，共29頁由由that引導(dǎo)主語從句引導(dǎo)主語從句例句：例句： 把兩句話合并成一句話把兩句話合并成一句話Light travels in straight lines. It is known to a

3、ll.That light travels in straight lines is known to all.2. We should wash our hands before meals. It is necessary.That we should wash our hands before mealsis necessary.現(xiàn)在學(xué)習(xí)的是第六頁，共29頁由由that引導(dǎo)主語從句引導(dǎo)主語從句 把兩句話合并成一句話把兩句話合并成一句話3. Every student should have a study plan. It is necessary.That every student

4、should have a study plan is necessary.4. Students say hello to their teachers. It is polite.That students say hello to their teachers. is polite.現(xiàn)在學(xué)習(xí)的是第七頁，共29頁由由that引導(dǎo)主語從句引導(dǎo)主語從句 把兩句話合并成一句話把兩句話合并成一句話5. Your mother didnt attend the party yesterday. It is a pity.That your mother didnt attend the party

5、yesterday is a pity.6. Tom stole his classmates money.It is a fact.That Tom stole his classmates money is a fact.現(xiàn)在學(xué)習(xí)的是第八頁，共29頁由由that引導(dǎo)主語從句引導(dǎo)主語從句 把兩句話合并成一句話把兩句話合并成一句話7. There will be rainy tomorrow. It is possible.That there will be rainy tomorrow is possible.8.Teenagers smoke.It is wrong.That teena

6、gers smoke is wrong.現(xiàn)在學(xué)習(xí)的是第九頁，共29頁由由 whether （“是否是否”）引導(dǎo)的主語從句引導(dǎo)的主語從句Will he go abroad? It is not known.Whether he will go abroad is not known.2. Will it rain tomorrow? It is not known.Whether it will rain tomorrow is not known.3. Is he a policeman? It is not clear.Whether he is a policeman is not cle

7、ar.4.Is the film star happy? It is not clear.Whether the film star is happy is not clear.現(xiàn)在學(xué)習(xí)的是第十頁，共29頁由由 whether （“是否是否”）引導(dǎo)的主語從句引導(dǎo)的主語從句在主語從句中只能用在主語從句中只能用 whether （是否是否），），此意此意義時不能用義時不能用 if 替換。替換?，F(xiàn)在學(xué)習(xí)的是第十一頁，共29頁形式主語形式主語It代替代替that 主語從句主語從句That we study English well is necessary.It is necessary that w

8、e study English well.形式主語形式主語真正主語真正主語現(xiàn)在學(xué)習(xí)的是第十二頁，共29頁第一種第一種： 形式主語形式主語It代替代替that 主語從句主語從句It is + 名詞名詞 + that 從句從句It is a pity thatIt is a shame that It is a fact that .It is an honor that. 等等現(xiàn)在學(xué)習(xí)的是第十三頁，共29頁形式主語形式主語It代替代替that 主語從句主語從句1.That John won a gold medal is a fact.It is a fact that John won a g

9、old medal.2. That I missed the beginning of the film is a pity.It is a pity that I missed the beginning of the film .3. That we will go travelling is good news.It is good news that we will go travelling.現(xiàn)在學(xué)習(xí)的是第十四頁，共29頁4. That my mother lost her new wallet is a pity.It is a pity that my mother lost h

10、er new wallet.5.That Marry married a blind man is a pity.It is a pity that Marry married a blind man.6. That Marry told a lie to her head-teacher is a surprise.It is a surprise that Marry told a lie to her head-teacher.現(xiàn)在學(xué)習(xí)的是第十五頁，共29頁第二種第二種：形式主語形式主語It代替代替that 主語從句主語從句 It is important that It is nece

11、ssary that It is polite that. It is wrong that等等等等It is + 形容詞形容詞+ that現(xiàn)在學(xué)習(xí)的是第十六頁，共29頁把兩句話合并成一句話把兩句話合并成一句話例句例句That light travels in straight lines is right It is right that light travels in straight lines.That he got a gold medal is real.It is real that he got a gold medal.現(xiàn)在學(xué)習(xí)的是第十七頁，共29頁把下列句子用把下列句子用

12、it 做形式主語做形式主語That Tom will win the game is possible. It is possible that Tom will win the game.2. That we should wash our hands before meals is necessary. It is necessary that we should wash our hands before meals.3. That we must complete this work before 5 oclcock isnecessary. It is necessary that

13、we must complete this work before 5 oclcok.現(xiàn)在學(xué)習(xí)的是第十八頁，共29頁第三種：第三種：形式主語形式主語It代替代替that 主語從句主語從句It +不及物動詞不及物動詞 +that 1) That I met my Geography teacher in the street happened.It happened that I met my Geography teacher in the street .2) That I picked a red wallet on the way to school happened.It happen

14、ed that I picked a red wallet on the way to school.3) That the manager and the boss went travelling happened.It happened that the manager and the boss went travelling.現(xiàn)在學(xué)習(xí)的是第十九頁，共29頁第四種第四種:形式主語形式主語It代替代替that 主語從句主語從句 It + be + 過去分詞過去分詞 + that It is said that 據(jù)說據(jù)說. It is reported that 據(jù)報(bào)道據(jù)報(bào)道 It is kn

15、own to all that . 眾所周知眾所周知. It is believed that . 人們相信人們相信 It is thought that . 人們認(rèn)為人們認(rèn)為.現(xiàn)在學(xué)習(xí)的是第二十頁，共29頁It + be + 過去分詞過去分詞 + thatThat his father has gone to Tianjin is said.It is said that his father has gone to Tianjin.2. That ten persons died in the accident is reported.It is reported that ten per

16、sons died in the accident.3. That the earth was not round was believed in ancient times.It was believed in ancient times that the earth was not round.現(xiàn)在學(xué)習(xí)的是第二十一頁，共29頁It + be + 過去分詞過去分詞 + that4. That it will rain tomorrow is believed It is believed that it will rain tomorrow.5.That the waiter works h

17、ard is thought.It is thought that the waiter works hard.6. That the American president will visit China is reported.It is reported that the American President will visit China.現(xiàn)在學(xué)習(xí)的是第二十二頁，共29頁that that 省略問題省略問題That it will rain tomorrow is believed that 放放句首句首不能省略不能省略It is believed that it will rain

18、 tomorrow.that 放在放在句尾句尾不省略，但偶爾在不省略，但偶爾在口語口語中有省略的。中有省略的?，F(xiàn)在學(xué)習(xí)的是第二十三頁，共29頁關(guān)系代詞：關(guān)系代詞： what which who whom等引導(dǎo)主語從句等引導(dǎo)主語從句例句例句Whom did the boy help?She is an old woman.Whom the boy helped is an old woman.Where does he live?It is Beijing.Where he lives is Beijing.現(xiàn)在學(xué)習(xí)的是第二十四頁，共29頁關(guān)系代詞：關(guān)系代詞： what which who wh

19、om等引導(dǎo)主語從句等引導(dǎo)主語從句把兩句話合并成一句話把兩句話合并成一句話1.What do their parents need? It is more experience.What their parents need is more experience.2.Which doctors will be sent to Wenchuan?It has not been decided.Which doctors will be sent to Wenchuan hasnt been decided.3. What color does the girl like? It is pink.W

20、hat color the girl likes is pink.現(xiàn)在學(xué)習(xí)的是第二十五頁，共29頁關(guān)系代詞：關(guān)系代詞： what which who whom等引導(dǎo)主語從句等引導(dǎo)主語從句把兩句話合并成一句話把兩句話合并成一句話4. What did he lose? It is a brown handbag. What he lost is a brown handbag.5. Which teacher will teach the students Geography.It hasnt been decided.Which teacher will teach the students Geography hasnt been decided.現(xiàn)在學(xué)習(xí)的是第二十六頁，共29頁關(guān)系副詞：關(guān)系副詞：where why when引導(dǎo)主語從句引導(dǎo)主語從句Where did he go ? It hasnt been known.Where he went hasnt been known.2.Why is he late fo